公开(公告)号：US20050106404A1

公开(公告)日：2005-05-19

申请号：US10499648

申请日：2002-12-20

申请人： Naoki Hayashida ,  Kazushi Tanaka

发明人： Naoki Hayashida ,  Kazushi Tanaka

IPC分类号： B05D1/36 ,  C08J7/04 ,  G11B7/24 ,  G11B7/243 ,  G11B7/253 ,  G11B7/2534 ,  G11B7/254 ,  G11B7/2542 ,  G11B7/257 ,  G11B7/258 ,  G11B7/2585 ,  G11B7/26 ,  B32B27/30

CPC分类号： G11B7/252 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/2585 ,  G11B7/26 ,  G11B7/266 ,  G11B2007/2431 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25706 ,  G11B2007/2571 ,  G11B2007/25715 ,  G11B2007/25716 ,  Y10T428/31667 ,  Y10T428/31928 ,  Y10T428/31935

摘要： The present invention provides inexpensively an article with a hard coat excellent in anti-staining property, lubricity, scratch resistance and abrasion resistance. The present invention provides a method for forming the hard coat. A hard coat agent composition comprising an active energy ray-curable compound is applied onto a surface of an article 1 to be hard-coat-treated, thereby forming a hard coat agent composition layer, a surface material layer is formed by film-forming with a surface layer material comprising an active energy ray-curable compound having anti-staining property and/or lubricating property on the surface of the hard coat agent composition layer, and active energy rays are irradiated onto the formed hard coat agent composition layer and surface material layer so as to cure the two layers simultaneously, thereby forming a hard coat layer 2 contacting the surface of the article 1 and an anti-staining surface layer 3 contacting the surface of the hard coat layer 2.

摘要翻译： 本发明廉价地提供具有抗污染性，润滑性，耐擦伤性和耐磨性优异的硬涂层的制品。 本发明提供一种形成硬涂层的方法。 将包含活性能量射线固化性化合物的硬涂层剂组合物涂布在待硬涂层处理的制品1的表面上，形成硬涂层组合物层，通过成膜形成表面材料层， 包含在硬涂层组合物层的表面上具有抗污染性和/或润滑性的活性能量射线固化性化合物的表层材料和活性能量射线照射到形成的硬涂层组合物层和表面材料 以便同时固化两层，从而形成与制品1的表面接触的硬涂层2和与硬涂层2的表面接触的防污表面层3。

公开(公告)号：US08420279B2

公开(公告)日：2013-04-16

申请号：US11847730

申请日：2007-08-30

申请人： Atsuko Kosuda ,  Naoki Hayashida ,  Jiro Yoshinari

发明人： Atsuko Kosuda ,  Naoki Hayashida ,  Jiro Yoshinari

IPC分类号： G03H1/02

CPC分类号： G03H1/02 ,  G03H2001/0264 ,  G03H2260/12 ,  G11B7/24044 ,  G11B7/245 ,  G11B7/246 ,  G11B7/2472 ,  G11B7/2475 ,  G11B7/2492 ,  G11B7/2531

摘要： The present invention provides a hologram recording material which is suitable for volume hologram record and attains high refractive index change, flexibility, high sensitivity, low scattering, environment resistance, durability, low shrinkage and high multiplicity in holographic memory record using not only a green laser but also a blue laser; a process for producing the same; and a hologram recording medium having the hologram recording material. A hologram recording material comprising: a metal oxide comprising Si and at least one selected from the group consisting of Ta and Zr, as metals, wherein a complexing ligand is coordinated to Ta and/or Zr; and a photopolymerizable compound. The complexing ligand is preferably selected from the group consisting of β-dicarbonyl compounds, polyhydroxylated ligands, and α- or β-hydroxy acids. A hologram recording medium (11) comprising the hologram recording material layer (21).

摘要翻译： 本发明提供一种全息记录材料，其适用于体积全息记录，并且在全息记录记录中不仅使用绿色激光，而且获得高折射率变化，柔性，高灵敏度，低散射，环境耐久性，耐久性，低收缩率和高倍数 也是一个蓝色激光; 其制造方法; 以及具有全息图记录材料的全息图记录介质。 一种全息记录材料，包括：金属氧化物，其包含Si和选自Ta和Zr中的至少一种作为金属，其中配位配体与Ta和/或Zr配位; 和光聚合性化合物。 络合配体优选选自由二羰基化合物，多羟基化配体和α-或β-二羟基酸组成的组。 包括全息记录材料层（21）的全息记录介质（11）。

公开(公告)号：US08310745B2

公开(公告)日：2012-11-13

申请号：US12654445

申请日：2009-12-18

申请人： Jiro Yoshinari ,  Atsuko Kosuda ,  Naoki Hayashida ,  Motohiro Inoue

发明人： Jiro Yoshinari ,  Atsuko Kosuda ,  Naoki Hayashida ,  Motohiro Inoue

IPC分类号： G03H1/10

CPC分类号： G03H1/28 ,  G03H2001/0264 ,  G03H2001/0415 ,  G03H2222/31 ,  G03H2250/34 ,  G11B7/24044 ,  G11B7/26

摘要： A method for forming an information recording layer including a multilayer stack of reflection hologram layers modulated in the depth direction of a hologram material layer is provided. The method includes: generating a first pair of polarized coherent laser beams and a second pair of polarized coherent laser beams that are incoherent with the first pair; directing the first pair of polarized coherent laser beams to the hologram material layer from opposite sides thereof, respectively, such that the incident angles of the first pair are symmetric with respect to the hologram material layer; directing the second pair of polarized coherent laser beams to the hologram material layer from the opposite sides thereof, respectively, at incident angles different from the incident angles of the first pair; and forming the multilayer stack of reflection hologram layers according to the interference pattern of the first and second pairs of polarized coherent laser beams.

摘要翻译： 提供一种形成信息记录层的方法，该信息记录层包括在全息图材料层的深度方向上调制的反射全息图层的多层叠层。 该方法包括：产生与第一对不相干的第一对偏振相干激光束和第二对偏振相干激光束; 将第一对偏振相干激光束分别从其相对侧引导到全息图材料层，使得第一对的入射角相对于全息图材料层对称; 分别将第二对极化相干激光束从相对侧分别引导到全息图材料层，入射角与第一对的入射角不同; 以及根据第一和第二对偏振相干激光束的干涉图形形成反射全息图层的多层叠层。

公开(公告)号：US06596363B2

公开(公告)日：2003-07-22

申请号：US09829067

申请日：2001-04-10

申请人： Naoki Hayashida ,  Hideki Hirata

发明人： Naoki Hayashida ,  Hideki Hirata

IPC分类号： B32B302

CPC分类号： G11B7/2548 ,  G11B7/252 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/2545 ,  G11B7/2575 ,  G11B7/2578 ,  G11B2007/25417 ,  Y10T428/21

摘要： An optical information medium which has excellent abrasion resistance and which further exhibits sufficient smudge-proof properties is provided. The optical information medium is coated on at least one surface with a film of a silane coupling agent containing a water- or oil-repellent substituent, said silane coupling agent being represented by the following formula (1): R1—Si(X)(Y)(Z) wherein R1 is the water- or oil-repellent substituent; X, Y and Z are independently a monovalent group; and at least one of X, Y and Z is a group which is capable of forming Si—O—Si bond by polycondensation with silanol group; and said medium has an underlying layer formed in contact with said silane coupling agent film, and at least the surface of said underlying layer comprises a compound having a chemical bond represented by the formula (2): M—A wherein M is a metal atom (including a semimetal), and A is a chalcogen atom selected from O, S, Se, and Te, nitrogen atom, or carbon atom.

摘要翻译： 提供了具有优异的耐磨性并进一步显示足够防污性的光学信息介质。 所述光学信息介质在至少一个表面上涂布含有斥水斥油剂取代基的硅烷偶联剂的膜，所述硅烷偶联剂由下式（1）表示：其中R 1是水或 拒油取代基; X，Y和Z独立地为一价基团; X，Y和Z中的至少一个是能够通过与硅烷醇基缩聚而形成Si-O-Si键的基团。 并且所述介质具有与所述硅烷偶联剂膜接触形成的下层，并且至少所述下层的表面包含具有由式（2）表示的化学键的化合物：其中M是金属原子（包括 半金属），A是选自O，S，Se和Te，氮原子或碳原子的硫属原子。

公开(公告)号：US08080348B2

公开(公告)日：2011-12-20

申请号：US12061971

申请日：2008-04-03

申请人： Naoki Hayashida ,  Atsuko Kosuda ,  Jiro Yoshinari

发明人： Naoki Hayashida ,  Atsuko Kosuda ,  Jiro Yoshinari

IPC分类号： G03H1/02

CPC分类号： G03F7/027 ,  G03F7/0384

摘要： The present invention provides a hologram recording material which is suitable for volume hologram record and can attain high refractive index change, flexibility, high sensitivity, low scattering, environment resistance, that is, storage stability, durability, low dimensional change (low shrinkage) and high multiplicity in holographic memory record using not only a green laser but also a blue laser. A hologram recording material comprising: a metal oxide matrix; and a photopolymerizable compound which has at least one (meth)acrylamide group as a photo-reactive group, and has a polyalkylene glycol unit represented by the following formula: —(RO)n— wherein R represents a lower alkylene group, and n represents the number of repeating units of alkylene oxide.

摘要翻译： 本发明提供一种全息记录材料，其适用于体积全息记录，可获得高折射率变化，柔韧性，高灵敏度，低散射，耐环境性，即储存稳定性，耐久性，低尺寸变化（低收缩）和 全息存储记录中的高倍数不仅使用绿色激光，而且使用蓝色激光。 一种全息记录材料，包括：金属氧化物基体; 和具有至少一个（甲基）丙烯酰胺基作为光反应性基团的光聚合化合物，并具有由下式表示的聚亚烷基二醇单元： - （RO）n-其中R表示低级亚烷基，n表示 环氧烷的重复单元数。

公开(公告)号：US07939221B2

公开(公告)日：2011-05-10

申请号：US12021686

申请日：2008-01-29

申请人： Atsuko Kosuda ,  Naoki Hayashida ,  Jiro Yoshinari

发明人： Atsuko Kosuda ,  Naoki Hayashida ,  Jiro Yoshinari

IPC分类号： G03H1/02 ,  G03C1/735

CPC分类号： G03F7/001 ,  C08G65/18 ,  C08G65/3322 ,  G03F7/032 ,  G03F7/0757 ,  G03H1/02 ,  G03H2001/0264 ,  G03H2250/43 ,  G03H2260/12 ,  G11B7/24044 ,  G11B7/245 ,  G11B7/2492

摘要： The present invention provides a hologram recording material which is suitable for volume hologram record and attains high refractive index change, flexibility, high sensitivity, low scattering, environment resistance, durability, low shrinkage and high multiplicity in holographic memory record using not only a green laser but also a blue laser; a process for producing the same; and a hologram recording medium having the hologram recording material. A hologram recording material comprising: a metal oxide containing at least Si and Zr as metals wherein a β-dicarbonyl compound is coordinated to Zr; and a photopolymerizable compound, wherein a mole ratio of the β-dicarbonyl compound to the Zr atom (β-dicarbonyl compound/Zr ratio) is 2/1 or more and 3/1 or less, and a mole ratio of the Si atom to the Zr atom (Si/Zr ratio) is more than 1/1 and 1.15/1 or less in the metal oxide. A hologram recording medium (11) comprising the hologram recording material layer (21).

摘要翻译： 本发明提供一种全息记录材料，其适用于体积全息记录，并且在全息记录记录中不仅使用绿色激光，而且获得高折射率变化，柔性，高灵敏度，低散射，环境耐久性，耐久性，低收缩率和高倍数 也是一个蓝色激光; 其制造方法; 以及具有全息图记录材料的全息图记录介质。 一种全息记录材料，包括：至少含有Si和Zr作为金属的金属氧化物，其中二羰基化合物与Zr配位; 和可光聚合化合物，其中二羰基化合物与Zr原子的摩尔比（＆bgr。 - 二羰基化合物/ Zr比）为2/1以上3/1以下，Si 原子与Zr原子（Si / Zr比）在金属氧化物中大于1/1和1.15 / 1以下。 包括全息记录材料层（21）的全息记录介质（11）。

公开(公告)号：US20100085847A1

公开(公告)日：2010-04-08

申请号：US12585395

申请日：2009-09-14

申请人： Noriyuki Kawano ,  Jiro Yoshinari ,  Motohiro Inoue ,  Atsuko Kosuda ,  Naoki Hayashida

发明人： Noriyuki Kawano ,  Jiro Yoshinari ,  Motohiro Inoue ,  Atsuko Kosuda ,  Naoki Hayashida

IPC分类号： G11B7/00

CPC分类号： G11B7/08511 ,  G11B7/1374 ,  G11B7/1378 ,  G11B7/139 ,  G11B2007/0013

摘要： A recording and reading system for a multi-layered optical recording medium includes: a multi-layered optical recording medium including a plurality of recording layers and a single servo layer; and an optical head. The optical head includes a recording and reading objective lens of a signal recording and reading optical system and a servo objective lens of a servo signal detection optical system that are disposed on a common actuator. The recording and reading objective lens is mounted on the common actuator through a minute-drive apparatus so as to be minutely driven in a focusing direction relative to the servo objective lens. When the servo objective lens is focused on the servo layer, a reading light beam is quickly focused on a target one of the plurality of recording layers.

摘要翻译： 一种用于多层光学记录介质的记录和读取系统包括：包括多个记录层和单个伺服层的多层光学记录介质; 和光学头。 光头包括信号记录和读取光学系统的记录和读取物镜以及设置在公共致动器上的伺服信号检测光学系统的伺服物镜。 记录和读取物镜通过分钟驱动装置安装在公共致动器上，以便相对于伺服物镜在聚焦方向上被微小地驱动。 当伺服物镜聚焦在伺服层上时，读取光束被快速聚焦在多个记录层中的目标一个上。

公开(公告)号：US20080304120A1

公开(公告)日：2008-12-11

申请号：US12155304

申请日：2008-06-02

申请人： Naoki Hayashida ,  Atsuko Kosuda ,  Jiro Yoshinari

发明人： Naoki Hayashida ,  Atsuko Kosuda ,  Jiro Yoshinari

IPC分类号： G03H1/02 ,  G03H1/04

CPC分类号： G03H1/02 ,  G03H1/0256 ,  G03H2223/25

摘要： A hologram recording medium includes a support substrate, a hologram recording material layer, a transparent gel layer, and a protective substrate. The transparent gel layer is formed of a resin material gelated by cross-linking, or more specifically, such as gelated silicone cross-linked by hydrosilylation or gelated polyurethane cross-linked by polyaddition of isocyanic ester to alcohol. The transparent gel layer serves as a filler to compensate for variations in thickness of the hologram recording material layer. The transparent gel layer fills those gaps occurring between the recording material layer of the hologram recording medium and the adjacent substrate, without having adverse effects on the recording characteristics, in a manner that allows for controlling the refractive index.

摘要翻译： 全息记录介质包括支撑基板，全息图记录材料层，透明凝胶层和保护基板。 透明凝胶层由通过交联凝胶化的树脂材料形成，或者更具体地，例如通过氢化硅烷化交联的凝胶状硅氧烷或通过异氰酸酯加成醇交联的凝胶化聚氨酯形成。 透明凝胶层用作填充物以补偿全息图记录材料层的厚度变化。 透明凝胶层以能够控制折射率的方式填充出现在全息图记录介质的记录材料层和相邻基板之间的间隙，而不会对记录特性产生不利影响。

公开(公告)号：US06866884B2

公开(公告)日：2005-03-15

申请号：US10443033

申请日：2003-05-22

申请人： Naoki Hayashida ,  Hideki Hirata

发明人： Naoki Hayashida ,  Hideki Hirata

IPC分类号： G11B7/24 ,  G11B7/254 ,  G11B7/257 ,  G11B11/105 ,  B05D5/06

CPC分类号： G11B7/2548 ,  G11B7/252 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/2545 ,  G11B7/2575 ,  G11B7/2578 ,  G11B2007/25417 ,  Y10T428/21

摘要： An optical information medium which has excellent abrasion resistance and which further exhibits sufficient smudge-proof properties is provided. The optical information medium is coated on at least one surface with a film of a silane coupling agent containing a water- or oil-repellent substituent, said silane coupling agent being represented by the following formula (1): R1—Si(X)(Y)(Z) wherein R1 is the water- or oil-repellent substituent; X, Y and Z are independently a monovalent group; and at least one of X, Y and Z is a group which is capable of forming Si—O—Si bond by polycondensation with silanol group; and said medium has an underlying layer formed in contact with said silane coupling agent film, and at least the surface of said underlying layer comprises a compound having a chemical bond represented by the formula (2): M—A wherein M is a metal atom (including a semimetal), and A is a chalcogen atom selected from O, S, Se, and Te, nitrogen atom, or carbon atom.

摘要翻译： 提供了具有优异的耐磨性并进一步显示足够防污性的光学信息介质。 所述光学信息介质在至少一个表面上涂覆含有拒水拒油取代基的硅烷偶联剂的膜，所述硅烷偶联剂由下式（1）表示：R1-Si（X）（ Y）（Z）其中R1是斥水斥油剂取代基; X，Y和Z独立地为一价基团; X，Y和Z中的至少一个是能够通过与硅烷醇基缩聚而形成Si-O-Si键的基团。 并且所述介质具有与所述硅烷偶联剂膜接触形成的下层，并且至少所述下层的表面包含具有由式（2）表示的化学键的化合物：MA其中M是金属原子（包括 半金属），A是选自O，S，Se和Te，氮原子或碳原子的硫属原子。

公开(公告)号：US06600717B2

公开(公告)日：2003-07-29

申请号：US09951742

申请日：2001-09-14

申请人： Naoki Hayashida ,  Hideki Hirata ,  Tsuyoshi Komaki

发明人： Naoki Hayashida ,  Hideki Hirata ,  Tsuyoshi Komaki

IPC分类号： G11B724

CPC分类号： G11B7/252 ,  G11B7/24 ,  G11B7/253 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/2548 ,  G11B7/256 ,  G11B7/259 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25708 ,  G11B2007/25713 ,  G11B2007/25715

摘要： An optical information medium is provided which has a light-transmitting substrate which exhibits excellent light transmittance when a laser beam of blue/violet region or ultraviolet region is used as the recording and/or reading beam; whose light transmittance is not substantially affected by the variation or fluctuation of the oscillation wavelength of the laser beam source; which has a long-term weatherability; and which exhibits sufficient protective effects against exterior impacts. The optical information medium includes an information recording layer and a light-transmitting substrate, and the medium is used such that the recording and/or reading laser beam reaches the information-recording layer through the light-transmitting substrate. The light-transmitting substrate has a light transmittance T and difference &Dgr;T between the maximum value and the minimum value of the light transmittance T in arbitrary wavelength range of 10 nm which satisfies the relations: T≧0.8 and &Dgr;T≦0.10 at least in the wavelength region of 250 to 450 nm.

摘要翻译： 提供了一种光学信息介质，其具有当使用蓝色/紫色区域或紫外线区域的激光束作为记录和/或读取光束时表现出优异的透光性的透光衬底; 其透光率基本上不受激光束源的振荡波长的变化或波动的影响; 具有长期耐候性; 并且对外部影响具有足够的保护作用。 光信息介质包括信息记录层和透光衬底，并且使用介质使得记录和/或读取激光束通过透光衬底到达信息记录层。 透光性基板具有在10nm的任意波长范围内的光透射率T和透光率T的最大值与最小值之间的差值DELTAT，其满足以下关系：T> = 0.8和DELTAT <= 0.10，至少在 波长区域为250〜450nm。